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Union STR Snowboard Bindings Review

Union STR Snowboard Bindings Review 2025-2026

Last Updated January 26, 2026 by Nate 15 Comments

Hello and welcome to my Union STR snowboard bindings review.

In this review I will take a look at the STR as all-mountain snowboard bindings.

As per tradition here at SnowboardingProfiles.com I will give the STR a score out of 100 (based on several factors) and see how they compare with other all-mountain bindings.

Overall Rating

Bindings: Union STR

Price: $239 (USD recommended retail)

Style: All-Mountain

Flex Rating: Medium (6/10)

Flex Feel: Medium (5.5/10)

Rating Score: 80.6/100

Compared to other Men’s All-Mountain Bindings

Of the 30 current model aggressive all-mountain snowboards that we tested:

  • The average score was 84.4/100
  • The highest score was 91.4/100
  • The lowest score was 73.7/100
  • The average price was $344
  • ❄️ The STR ranked 23rd= out of 30


    Overview of the STR’s Specs

    Check out the tables for the STR’s specs and available sizes.

    Specs

    STYLE:

    ALL-MOUNTAIN

    PRICE: 

    $239

    Ability Level: 

    Ability Level Intermediate to Advanced

    flex:

    Flex 5 half

    weight:

    Felt normal

    Mounts to: 


    2x4 | 4x4 | Channel

    Sizing

    SIZE 

    US BOOT SIZE

    EURO BOOT SIZE

    UK BOOT SIZE

    S

    5.5-7.5

    37-40.5

    4.5-6.5

    M

    8-10

    41-43

    7-9

    L

    10.5-13

    </